Update app.py

app.py

@@ -13,7 +13,7 @@ def get_available_models():
     available_models = []
     for model_name in os.listdir(models_dir):
         model_path = os.path.join(models_dir, model_name)
-        tokenizer_file = os.path.join(model_path, "tokenizer.json")
+        tokenizer_file = os.path.join(model_path, "config.json")
 
         if os.path.isdir(model_path) and os.path.isfile(tokenizer_file):
             available_models.append(model_name)